基于JSP的新闻发布系统

AbstractⅡ基于JSP的新闻发布系统THENEWSRELEASESYSTEMBASEDONJSP摘要当今社会是一个信息化的社会，新闻作为信息的一部分有着信息量大，类别繁多，形式多样的特点，新闻发布系统的概念就此提出。简单的说，新闻发布系统就是充当一个网络新闻媒介的功能，主要实现对新闻的分类、上传、审核、发布，模拟了一般的新闻媒介的新闻发布过程。利用JSP技术开发的新闻发布系统，主要有五大功能模块：前台查看模块，登陆验证模块，管理员管理模块，新闻类型管理模块，新闻信息管理模块，实现了对网站新闻的动态管理。因为可以用来动态发布新闻信息，所以对信息的管理更加及时、高效，提高了工作效率。本系统采用B/S模式，以JDK1.5作为开发环境，以Java作为开发语言，以MyEclipse+DreamweaverMX为开发工具，以SQLServer2000作为数据库，以Tomcat5.0或以上版本作为测试服务器。本论文对课题的设计和开发进行了总体论述，然后具体阐述如何运用JSP技术实现基于B/S架构的新闻发布系统。系统开发完成后，对课题要求的功能进行测试，测试结果证明本系统完成了课题的主要任务。关键词：新闻发布系统，JSP，MyEclipse，SQLServer2000AbstractⅡAbstractThesocietytodayisaninformationsociety.Thenewshasvariousinformationandvariouscategoriesasthepartoftheinformation.Sotheconceptofnewsreleasesystemisputforward.Inbrief,thenewsreleasesystemactsasanetworkmedia.Itmainlyrealizesthefunctionofclassification,upload,examinationandreleasefornewsandsimulatedthegeneralmedianewsreleaseprocess.ThenewsreleasesystembasedonJSPmainlyhasfivefunctionmodules:thefrontdeskcheckmodule,theloginauthenticationsmodule,theadministratormanagementmoduleandthenewstypemanagementmodule.Itrealizesthedynamicmanagementofthewebnews.Thissystemcanreleasenewsinformationdynamically,soitmanagesinformationmoretimelyandefficientlyandimprovesworkefficiency.ThesystemusestheB/Smodel.IttakesJDK1.5asthedevelopmentenvironment.Ittakesjavaasthedevelopmentlanguage.IttakesSQLServer2000asthedatabase.IttakesTomcat5.0oraboveversionasthetestserver.Thepaperdescribesthedesignanddevelopmentofthetopiconthewhole.ThenitexpoundshowtousetheJSPtechnologytorealizethenewsreleasesystembasedonB/Sstructure.Wetestthefunctionrequiredbythesubjectaftercompletionofthesystem.Testresultsshowthatthesystemaccomplishesmaintaskofthesubject.Keywords:TheNewsReleaseSystem，JSP，MyEclipse，SQLServer2000目录Ⅲ目录1引言.............................................................................................................................................11.1课题研究背景...................................................................................................................11.2课题研究目的和意义.......................................................................................................12应用系统开发工具.....................................................................................................................22.1JSP简介...........................................................................................................................22.2MyEclipse简介................................................................................................................32.3Tomcat简介......................................................................................................................32.4SQLServer及JDBC简介..............................................................................................43系统分析与设计.........................................................................................................................53.1需求分析..........................................................................................................................53.2系统简要分析...................................................................................................................63.3可行性分析......................................................................................................................63.4实体对象设计...................................................................................................................73.5数据库设计....................................................................................................................104系统的具体实现.......................................................................................................................114.1数据库连接模块.............................................................................................................114.2新闻发布系统前台.........................................................................................................144.3管理员登陆验证.............................................................................................................184.4管理员信息管理.............................................................................................................204.4.1删除管理员................................................................................................................214.4.2添加管理员................................................................................................................224.4.3修改管理员...............................................................................................................234.5新闻类别管理.................................................................................................................244.5.1添加新闻类别............................................................................................................244.5.2查看新闻类别............................................................................................................254.6新闻信息管理.................................................................................................................274.6.1发布新闻信息.